Add "Heroes of the Storm" video game signature detection. (#1949)

63 files changed, 170 insertions, 58 deletions

diff --git a/src/include/ndpi_protocol_ids.h b/src/include/ndpi_protocol_ids.h
index adaf68e9c..d8f3d00f8 100644
--- a/src/include/ndpi_protocol_ids.h
+++ b/src/include/ndpi_protocol_ids.h
@@ -364,6 +364,7 @@ typedef enum {
   NDPI_PROTOCOL_SOURCE_ENGINE         = 333,
   NDPI_PROTOCOL_BACNET                = 334,
   NDPI_PROTOCOL_OICQ                  = 335,
+  NDPI_PROTOCOL_HOTS                  = 336, /* Heroes of the Storm */
 
 
 #ifdef CUSTOM_NDPI_PROTOCOLS
diff --git a/src/include/ndpi_protocols.h b/src/include/ndpi_protocols.h
index 5ace20d88..20804a632 100644
--- a/src/include/ndpi_protocols.h
+++ b/src/include/ndpi_protocols.h
@@ -79,6 +79,7 @@ void init_hsrp_dissector(struct ndpi_detection_module_struct *ndpi_struct, u_int
 void init_guildwars_dissector(struct ndpi_detection_module_struct *ndpi_struct, u_int32_t *id);
 void init_h323_dissector(struct ndpi_detection_module_struct *ndpi_struct, u_int32_t *id);
 void init_halflife2_dissector(struct ndpi_detection_module_struct *ndpi_struct, u_int32_t *id);
+void init_hots_dissector(struct ndpi_detection_module_struct *ndpi_struct, u_int32_t *id);
 void init_http_dissector(struct ndpi_detection_module_struct *ndpi_struct, u_int32_t *id);
 void init_iax_dissector(struct ndpi_detection_module_struct *ndpi_struct, u_int32_t *id);
 void init_icecast_dissector(struct ndpi_detection_module_struct *ndpi_struct, u_int32_t *id);
diff --git a/src/lib/ndpi_main.c b/src/lib/ndpi_main.c
index 8dd294473..6b2210ec1 100644
--- a/src/lib/ndpi_main.c
+++ b/src/lib/ndpi_main.c
@@ -2067,6 +2067,10 @@ static void ndpi_init_protocol_defaults(struct ndpi_detection_module_struct *ndp
                           "OICQ", NDPI_PROTOCOL_CATEGORY_CHAT,
                           ndpi_build_default_ports(ports_a, 0, 0, 0, 0, 0) /* TCP */,
                           ndpi_build_default_ports(ports_b, 8000, 0, 0, 0, 0) /* UDP */);
+  ndpi_set_proto_defaults(ndpi_str, 1 /* cleartext */, 0 /* nw proto */, NDPI_PROTOCOL_FUN, NDPI_PROTOCOL_HOTS,
+                          "Heroes_of_the_Storm", NDPI_PROTOCOL_CATEGORY_GAME,
+                          ndpi_build_default_ports(ports_a, 0, 0, 0, 0, 0) /* TCP */,
+                          ndpi_build_default_ports(ports_b, 0, 0, 0, 0, 0) /* UDP */);
 
 
 #ifdef CUSTOM_NDPI_PROTOCOLS
@@ -4909,6 +4913,9 @@ static int ndpi_callback_init(struct ndpi_detection_module_struct *ndpi_str) {
   /* OICQ */
   init_oicq_dissector(ndpi_str, &a);
 
+  /* Heroes of the Storm */
+  init_hots_dissector(ndpi_str, &a);
+
 #ifdef CUSTOM_NDPI_PROTOCOLS
 #include "../../../nDPI-custom/custom_ndpi_main_init.c"
 #endif
diff --git a/src/lib/protocols/hots.c b/src/lib/protocols/hots.c
new file mode 100644
index 000000000..bc058b653
--- /dev/null
+++ b/src/lib/protocols/hots.c
@@ -0,0 +1,75 @@
+/*
+ * hots.c
+ *
+ * Copyright (C) 2023 - ntop.org
+ *
+ * This file is part of nDPI, an open source deep packet inspection
+ * library based on the OpenDPI and PACE technology by ipoque GmbH
+ *
+ * nDPI is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * nDPI is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with nDPI.  If not, see <http://www.gnu.org/licenses/>.
+ * 
+ */
+
+#include "ndpi_protocol_ids.h"
+
+#define NDPI_CURRENT_PROTO NDPI_PROTOCOL_HOTS
+
+#include "ndpi_api.h"
+
+static void ndpi_hots_add_connection(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow)
+{
+  ndpi_set_detected_protocol(ndpi_struct, flow, NDPI_PROTOCOL_HOTS, NDPI_PROTOCOL_UNKNOWN, NDPI_CONFIDENCE_DPI);
+  NDPI_LOG_INFO(ndpi_struct, "found Heroes of the Storm packet\n");
+}
+
+void ndpi_search_hots(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow)
+{
+  struct ndpi_packet_struct *packet = &ndpi_struct->packet;
+
+  NDPI_LOG_DBG(ndpi_struct, "search Heroes of the Storm\n");
+
+  int ports[4] = {1119, 1120, 3724, 6113};
+  for (int i = 0; i < 4; i++) {
+    if (packet->udp->dest == ntohs(ports[i]) || packet->udp->source == ntohs(ports[i])) {
+      if (packet->payload_packet_len >= 20 && packet->payload_packet_len <= 122) {
+        if (packet->payload[14] == 0x40 && packet->payload[15] == 0x00) {
+          if ((packet->payload[2] == 0x03 && packet->payload[3] == 0x00) ||
+              (packet->payload[2] == 0x34 && packet->payload[3] == 0x00) ||
+              (packet->payload[0] == 0x00 && packet->payload[1] == 0x00 && packet->payload[2] == 0x00 &&
+               packet->payload[3] == 0x00 && packet->payload[4] == 0x00 && packet->payload[5] == 0x00 &&
+               packet->payload[6] == 0x00 && packet->payload[7] == 0x00 && packet->payload[8] == 0x00 &&
+               packet->payload[9] == 0x00 && packet->payload[10] == 0x00 && packet->payload[11] == 0x00 &&
+               packet->payload[12] == 0x00 && packet->payload[13] == 0x00)) {
+                 ndpi_hots_add_connection(ndpi_struct, flow);
+                 return;
+          }
+        }
+      }
+      break;
+    }
+  }
+  NDPI_EXCLUDE_PROTO(ndpi_struct, flow);
+}
+
+
+void init_hots_dissector(struct ndpi_detection_module_struct *ndpi_struct, u_int32_t *id)
+{
+  ndpi_set_bitmask_protocol_detection("HOTS", ndpi_struct, *id,
+				      NDPI_PROTOCOL_HOTS,
+				      ndpi_search_hots,
+				      NDPI_SELECTION_BITMASK_PROTOCOL_UDP_WITH_PAYLOAD, /* Only IPv4 UDP traffic is expected. */
+				      SAVE_DETECTION_BITMASK_AS_UNKNOWN,
+				      ADD_TO_DETECTION_BITMASK);
+  *id += 1;
+}
\ No newline at end of file
diff --git a/tests/cfgs/default/pcap/hots.pcapng b/tests/cfgs/default/pcap/hots.pcapng
new file mode 100644
index 000000000..abfeb6d41
--- /dev/null
+++ b/tests/cfgs/default/pcap/hots.pcapng
diff --git a/tests/cfgs/default/result/1kxun.pcap.out b/tests/cfgs/default/result/1kxun.pcap.out
index ede5857ee..3a88a1681 100644
--- a/tests/cfgs/default/result/1kxun.pcap.out
+++ b/tests/cfgs/default/result/1kxun.pcap.out
@@ -6,7 +6,7 @@ Confidence Unknown          : 14 (flows)
 Confidence Match by port    : 4 (flows)
 Confidence DPI (partial)    : 2 (flows)
 Confidence DPI              : 177 (flows)
-Num dissector calls: 4459 (22.63 diss/flow)
+Num dissector calls: 4469 (22.69 diss/flow)
 LRU cache ookla:      0/0/0 (insert/search/found)
 LRU cache bittorrent: 0/60/0 (insert/search/found)
 LRU cache zoom:       0/0/0 (insert/search/found)
diff --git a/tests/cfgs/default/result/4in4tunnel.pcap.out b/tests/cfgs/default/result/4in4tunnel.pcap.out
index 4f2898f6b..4dbca8ef0 100644
--- a/tests/cfgs/default/result/4in4tunnel.pcap.out
+++ b/tests/cfgs/default/result/4in4tunnel.pcap.out
@@ -2,7 +2,7 @@ Guessed flow protos:	1
 
 DPI Packets (UDP):	5	(5.00 pkts/flow)
 Confidence Unknown          : 1 (flows)
-Num dissector calls: 178 (178.00 diss/flow)
+Num dissector calls: 179 (179.00 diss/flow)
 LRU cache ookla:      0/0/0 (insert/search/found)
 LRU cache bittorrent: 0/3/0 (insert/search/found)
 LRU cache zoom:       0/0/0 (insert/search/found)
diff --git a/tests/cfgs/default/result/EAQ.pcap.out b/tests/cfgs/default/result/EAQ.pcap.out
index 14a9e4616..c4cb8816a 100644
--- a/tests/cfgs/default/result/EAQ.pcap.out
+++ b/tests/cfgs/default/result/EAQ.pcap.out
@@ -3,7 +3,7 @@ Guessed flow protos:	0
 DPI Packets (TCP):	12	(6.00 pkts/flow)
 DPI Packets (UDP):	116	(4.00 pkts/flow)
 Confidence DPI              : 31 (flows)
-Num dissector calls: 4358 (140.58 diss/flow)
+Num dissector calls: 4387 (141.52 diss/flow)
 LRU cache ookla:      0/0/0 (insert/search/found)
 LRU cache bittorrent: 0/0/0 (insert/search/found)
 LRU cache zoom:       0/0/0 (insert/search/found)
diff --git a/tests/cfgs/default/result/adult_content.pcap.out b/tests/cfgs/default/result/adult_content.pcap.out
index d56adf2d8..fdb4813b7 100644
--- a/tests/cfgs/default/result/adult_content.pcap.out
+++ b/tests/cfgs/default/result/adult_content.pcap.out
@@ -2,7 +2,7 @@ Guessed flow protos:	0
 
 DPI Packets (UDP):	4	(4.00 pkts/flow)
 Confidence DPI              : 1 (flows)
-Num dissector calls: 145 (145.00 diss/flow)
+Num dissector calls: 146 (146.00 diss/flow)
 LRU cache ookla:      0/0/0 (insert/search/found)
 LRU cache bittorrent: 0/3/0 (insert/search/found)
 LRU cache zoom:       0/0/0 (insert/search/found)
diff --git a/tests/cfgs/default/result/anyconnect-vpn.pcap.out b/tests/cfgs/default/result/anyconnect-vpn.pcap.out
index 6d1bb7d22..3af9229eb 100644
--- a/tests/cfgs/default/result/anyconnect-vpn.pcap.out
+++ b/tests/cfgs/default/result/anyconnect-vpn.pcap.out
@@ -8,7 +8,7 @@ Confidence Match by port    : 5 (flows)
 Confidence DPI (partial)    : 1 (flows)
 Confidence DPI              : 60 (flows)
 Confidence Match by IP      : 1 (flows)
-Num dissector calls: 875 (12.68 diss/flow)
+Num dissector calls: 876 (12.70 diss/flow)
 LRU cache ookla:      0/0/0 (insert/search/found)
 LRU cache bittorrent: 0/27/0 (insert/search/found)
 LRU cache zoom:       0/0/0 (insert/search/found)
diff --git a/tests/cfgs/default/result/collectd.pcap.out b/tests/cfgs/default/result/collectd.pcap.out
index b78e55b9a..1a1a76746 100644
--- a/tests/cfgs/default/result/collectd.pcap.out
+++ b/tests/cfgs/default/result/collectd.pcap.out
@@ -3,7 +3,7 @@ Guessed flow protos:	3
 DPI Packets (UDP):	13	(1.62 pkts/flow)
 Confidence Match by port    : 3 (flows)
 Confidence DPI              : 5 (flows)
-Num dissector calls: 404 (50.50 diss/flow)
+Num dissector calls: 407 (50.88 diss/flow)
 LRU cache ookla:      0/0/0 (insert/search/found)
 LRU cache bittorrent: 0/9/0 (insert/search/found)
 LRU cache zoom:       0/0/0 (insert/search/found)
diff --git a/tests/cfgs/default/result/custom_rules_same-ip_multiple_ports.pcapng.out b/tests/cfgs/default/result/custom_rules_same-ip_multiple_ports.pcapng.out
index fa8bd0fbd..86ecc23cf 100644
--- a/tests/cfgs/default/result/custom_rules_same-ip_multiple_ports.pcapng.out
+++ b/tests/cfgs/default/result/custom_rules_same-ip_multiple_ports.pcapng.out
@@ -23,5 +23,5 @@ Patricia protocols:   2/2 (search/found)
 CustomProtocolA	3	222	1
 CustomProtocolB	2	148	1
 
-	1	TCP 192.168.1.245:56866 -> 3.3.3.3:443 [proto: 91.342/TLS.CustomProtocolA][IP: 342/CustomProtocolA][Encrypted][Confidence: Unknown][DPI packets: 1][cat: Web/5][3 pkts/222 bytes -> 0 pkts/0 bytes][Goodput ratio: 0/0][3.05 sec][Risk: ** Unidirectional Traffic **][Risk Score: 10][Risk Info: No server to client traffic][Plen Bins: 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]
-	2	TCP 192.168.1.245:59682 -> 3.3.3.3:444 [proto: 343/CustomProtocolB][IP: 343/CustomProtocolB][ClearText][Confidence: Unknown][DPI packets: 1][2 pkts/148 bytes -> 0 pkts/0 bytes][Goodput ratio: 0/0][1.02 sec][Risk: ** Unidirectional Traffic **][Risk Score: 10][Risk Info: No server to client traffic][Plen Bins: 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]
+	1	TCP 192.168.1.245:56866 -> 3.3.3.3:443 [proto: 91.343/TLS.CustomProtocolA][IP: 343/CustomProtocolA][Encrypted][Confidence: Unknown][DPI packets: 1][cat: Web/5][3 pkts/222 bytes -> 0 pkts/0 bytes][Goodput ratio: 0/0][3.05 sec][Risk: ** Unidirectional Traffic **][Risk Score: 10][Risk Info: No server to client traffic][Plen Bins: 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]
+	2	TCP 192.168.1.245:59682 -> 3.3.3.3:444 [proto: 344/CustomProtocolB][IP: 344/CustomProtocolB][ClearText][Confidence: Unknown][DPI packets: 1][2 pkts/148 bytes -> 0 pkts/0 bytes][Goodput ratio: 0/0][1.02 sec][Risk: ** Unidirectional Traffic **][Risk Score: 10][Risk Info: No server to client traffic][Plen Bins: 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]
diff --git a/tests/cfgs/default/result/dhcp-fuzz.pcapng.out b/tests/cfgs/default/result/dhcp-fuzz.pcapng.out
index f1bed90e7..fe289bbcb 100644
--- a/tests/cfgs/default/result/dhcp-fuzz.pcapng.out
+++ b/tests/cfgs/default/result/dhcp-fuzz.pcapng.out
@@ -2,7 +2,7 @@ Guessed flow protos:	1
 
 DPI Packets (UDP):	1	(1.00 pkts/flow)
 Confidence Match by port    : 1 (flows)
-Num dissector calls: 109 (109.00 diss/flow)
+Num dissector calls: 110 (110.00 diss/flow)
 LRU cache ookla:      0/0/0 (insert/search/found)
 LRU cache bittorrent: 0/3/0 (insert/search/found)
 LRU cache zoom:       0/0/0 (insert/search/found)
diff --git a/tests/cfgs/default/result/discord.pcap.out b/tests/cfgs/default/result/discord.pcap.out
index 5d0c45e9c..8bcd2b668 100644
--- a/tests/cfgs/default/result/discord.pcap.out
+++ b/tests/cfgs/default/result/discord.pcap.out
@@ -3,7 +3,7 @@ Guessed flow protos:	0
 DPI Packets (TCP):	5	(5.00 pkts/flow)
 DPI Packets (UDP):	60	(1.82 pkts/flow)
 Confidence DPI              : 34 (flows)
-Num dissector calls: 4012 (118.00 diss/flow)
+Num dissector calls: 4039 (118.79 diss/flow)
 LRU cache ookla:      0/0/0 (insert/search/found)
 LRU cache bittorrent: 0/0/0 (insert/search/found)
 LRU cache zoom:       0/0/0 (insert/search/found)
diff --git a/tests/cfgs/default/result/discord_mid_flow.pcap.out b/tests/cfgs/default/result/discord_mid_flow.pcap.out
index a7953a3b7..8e0e21093 100644
--- a/tests/cfgs/default/result/discord_mid_flow.pcap.out
+++ b/tests/cfgs/default/result/discord_mid_flow.pcap.out
@@ -2,7 +2,7 @@ Guessed flow protos:	0
 
 DPI Packets (UDP):	3	(3.00 pkts/flow)
 Confidence DPI              : 1 (flows)
-Num dissector calls: 146 (146.00 diss/flow)
+Num dissector calls: 147 (147.00 diss/flow)
 LRU cache ookla:      0/0/0 (insert/search/found)
 LRU cache bittorrent: 0/0/0 (insert/search/found)
 LRU cache zoom:       0/0/0 (insert/search/found)
diff --git a/tests/cfgs/default/result/dnscrypt-v1-and-resolver-pings.pcap.out b/tests/cfgs/default/result/dnscrypt-v1-and-resolver-pings.pcap.out
index 603155ac2..17089cbe8 100644
--- a/tests/cfgs/default/result/dnscrypt-v1-and-resolver-pings.pcap.out
+++ b/tests/cfgs/default/result/dnscrypt-v1-and-resolver-pings.pcap.out
@@ -2,7 +2,7 @@ Guessed flow protos:	0
 
 DPI Packets (UDP):	256	(1.04 pkts/flow)
 Confidence DPI              : 245 (flows)
-Num dissector calls: 20803 (84.91 diss/flow)
+Num dissector calls: 20814 (84.96 diss/flow)
 LRU cache ookla:      0/0/0 (insert/search/found)
 LRU cache bittorrent: 0/513/0 (insert/search/found)
 LRU cache zoom:       0/0/0 (insert/search/found)
diff --git a/tests/cfgs/default/result/dnscrypt-v2.pcap.out b/tests/cfgs/default/result/dnscrypt-v2.pcap.out
index 040fb8cca..df9656e7c 100644
--- a/tests/cfgs/default/result/dnscrypt-v2.pcap.out
+++ b/tests/cfgs/default/result/dnscrypt-v2.pcap.out
@@ -2,7 +2,7 @@ Guessed flow protos:	0
 
 DPI Packets (UDP):	6	(2.00 pkts/flow)
 Confidence DPI              : 3 (flows)
-Num dissector calls: 375 (125.00 diss/flow)
+Num dissector calls: 378 (126.00 diss/flow)
 LRU cache ookla:      0/0/0 (insert/search/found)
 LRU cache bittorrent: 0/0/0 (insert/search/found)
 LRU cache zoom:       0/0/0 (insert/search/found)
diff --git a/tests/cfgs/default/result/dnscrypt_skype_false_positive.pcapng.out b/tests/cfgs/default/result/dnscrypt_skype_false_positive.pcapng.out
index 1e6908746..e9347fc51 100644
--- a/tests/cfgs/default/result/dnscrypt_skype_false_positive.pcapng.out
+++ b/tests/cfgs/default/result/dnscrypt_skype_false_positive.pcapng.out
@@ -2,7 +2,7 @@ Guessed flow protos:	0
 
 DPI Packets (UDP):	2	(2.00 pkts/flow)
 Confidence DPI              : 1 (flows)
-Num dissector calls: 126 (126.00 diss/flow)
+Num dissector calls: 127 (127.00 diss/flow)
 LRU cache ookla:      0/0/0 (insert/search/found)
 LRU cache bittorrent: 0/3/0 (insert/search/found)
 LRU cache zoom:       0/0/0 (insert/search/found)
diff --git a/tests/cfgs/default/result/fuzz-2006-06-26-2594.pcap.out b/tests/cfgs/default/result/fuzz-2006-06-26-2594.pcap.out
index ec3582d87..5958d60fb 100644
--- a/tests/cfgs/default/result/fuzz-2006-06-26-2594.pcap.out
+++ b/tests/cfgs/default/result/fuzz-2006-06-26-2594.pcap.out
@@ -6,7 +6,7 @@ DPI Packets (other):	5	(1.00 pkts/flow)
 Confidence Unknown          : 30 (flows)
 Confidence Match by port    : 28 (flows)
 Confidence DPI              : 193 (flows)
-Num dissector calls: 5466 (21.78 diss/flow)
+Num dissector calls: 5499 (21.91 diss/flow)
 LRU cache ookla:      0/0/0 (insert/search/found)
 LRU cache bittorrent: 0/180/0 (insert/search/found)
 LRU cache zoom:       0/0/0 (insert/search/found)
diff --git a/tests/cfgs/default/result/fuzz-2020-02-16-11740.pcap.out b/tests/cfgs/default/result/fuzz-2020-02-16-11740.pcap.out
index 8892d5df2..a5302a4aa 100644
--- a/tests/cfgs/default/result/fuzz-2020-02-16-11740.pcap.out
+++ b/tests/cfgs/default/result/fuzz-2020-02-16-11740.pcap.out
@@ -5,7 +5,7 @@ DPI Packets (other):	7	(1.00 pkts/flow)
 Confidence Unknown          : 19 (flows)
 Confidence Match by port    : 3 (flows)
 Confidence DPI              : 55 (flows)
-Num dissector calls: 1805 (23.44 diss/flow)
+Num dissector calls: 1821 (23.65 diss/flow)
 LRU cache ookla:      0/0/0 (insert/search/found)
 LRU cache bittorrent: 0/66/0 (insert/search/found)
 LRU cache zoom:       0/0/0 (insert/search/found)
diff --git a/tests/cfgs/default/result/gnutella.pcap.out b/tests/cfgs/default/result/gnutella.pcap.out
index b4b386298..cc841d07e 100644
--- a/tests/cfgs/default/result/gnutella.pcap.out
+++ b/tests/cfgs/default/result/gnutella.pcap.out
@@ -6,7 +6,7 @@ DPI Packets (other):	10	(1.00 pkts/flow)
 Confidence Unknown          : 591 (flows)
 Confidence Match by port    : 2 (flows)
 Confidence DPI              : 167 (flows)
-Num dissector calls: 67682 (89.06 diss/flow)
+Num dissector calls: 68194 (89.73 diss/flow)
 LRU cache ookla:      0/0/0 (insert/search/found)
 LRU cache bittorrent: 0/1779/0 (insert/search/found)
 LRU cache zoom:       0/0/0 (insert/search/found)
diff --git a/tests/cfgs/default/result/gtp_false_positive.pcapng.out b/tests/cfgs/default/result/gtp_false_positive.pcapng.out
index d2d1cfe56..c501f03dc 100644
--- a/tests/cfgs/default/result/gtp_false_positive.pcapng.out
+++ b/tests/cfgs/default/result/gtp_false_positive.pcapng.out
@@ -3,7 +3,7 @@ Guessed flow protos:	3
 DPI Packets (UDP):	7	(2.33 pkts/flow)
 Confidence Unknown          : 1 (flows)
 Confidence Match by port    : 2 (flows)
-Num dissector calls: 400 (133.33 diss/flow)
+Num dissector calls: 403 (134.33 diss/flow)
 LRU cache ookla:      0/0/0 (insert/search/found)
 LRU cache bittorrent: 0/9/0 (insert/search/found)
 LRU cache zoom:       0/0/0 (insert/search/found)
diff --git a/tests/cfgs/default/result/h323.pcap.out b/tests/cfgs/default/result/h323.pcap.out
index 6f2c0689a..85749d4ea 100644
--- a/tests/cfgs/default/result/h323.pcap.out
+++ b/tests/cfgs/default/result/h323.pcap.out
@@ -3,7 +3,7 @@ Guessed flow protos:	0
 DPI Packets (TCP):	2	(2.00 pkts/flow)
 DPI Packets (UDP):	2	(2.00 pkts/flow)
 Confidence DPI              : 2 (flows)
-Num dissector calls: 227 (113.50 diss/flow)
+Num dissector calls: 228 (114.00 diss/flow)
 LRU cache ookla:      0/0/0 (insert/search/found)
 LRU cache bittorrent: 0/0/0 (insert/search/found)
 LRU cache zoom:       0/0/0 (insert/search/found)
diff --git a/tests/cfgs/default/result/hots.pcapng.out b/tests/cfgs/default/result/hots.pcapng.out
new file mode 100644
index 000000000..0c3c9359c
--- /dev/null
+++ b/tests/cfgs/default/result/hots.pcapng.out
@@ -0,0 +1,27 @@
+Guessed flow protos:	0
+
+DPI Packets (UDP):	3	(1.00 pkts/flow)
+Confidence DPI              : 3 (flows)
+Num dissector calls: 330 (110.00 diss/flow)
+LRU cache ookla:      0/0/0 (insert/search/found)
+LRU cache bittorrent: 0/0/0 (insert/search/found)
+LRU cache zoom:       0/0/0 (insert/search/found)
+LRU cache stun:       0/0/0 (insert/search/found)
+LRU cache tls_cert:   0/0/0 (insert/search/found)
+LRU cache mining:     0/0/0 (insert/search/found)
+LRU cache msteams:    0/0/0 (insert/search/found)
+LRU cache stun_zoom:  0/0/0 (insert/search/found)
+Automa host:          0/0 (search/found)
+Automa domain:        0/0 (search/found)
+Automa tls cert:      0/0 (search/found)
+Automa risk mask:     0/0 (search/found)
+Automa common alpns:  0/0 (search/found)
+Patricia risk mask:   6/0 (search/found)
+Patricia risk:        0/0 (search/found)
+Patricia protocols:   5/3 (search/found)
+
+Heroes_of_the_Storm	100	10145	3
+
+	1	UDP 24.105.57.16:3724 -> 192.168.0.73:50609 [proto: 336/Heroes_of_the_Storm][IP: 213/Starcraft][ClearText][Confidence: DPI][DPI packets: 1][cat: Game/8][40 pkts/4753 bytes -> 0 pkts/0 bytes][Goodput ratio: 65/0][1.26 sec][bytes ratio: 1.000 (Upload)][IAT c2s/s2c min/avg/max/stddev: 1/0 32/0 62/0 18/0][Pkt Len c2s/s2c min/avg/max/stddev: 62/0 119/0 164/0 34/0][Risk: ** Unidirectional Traffic **][Risk Score: 10][Risk Info: No server to client traffic][Plen Bins: 22,0,47,30,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]
+	2	UDP 24.105.57.183:1119 -> 192.168.0.73:50609 [proto: 336/Heroes_of_the_Storm][IP: 213/Starcraft][ClearText][Confidence: DPI][DPI packets: 1][cat: Game/8][25 pkts/2978 bytes -> 0 pkts/0 bytes][Goodput ratio: 65/0][0.94 sec][bytes ratio: 1.000 (Upload)][IAT c2s/s2c min/avg/max/stddev: 6/0 38/0 63/0 22/0][Pkt Len c2s/s2c min/avg/max/stddev: 62/0 119/0 158/0 21/0][Risk: ** Unidirectional Traffic **][Risk Score: 10][Risk Info: No server to client traffic][Plen Bins: 4,24,40,32,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]
+	3	UDP 192.168.0.73:54598 <-> 24.105.56.13:3724 [proto: 336/Heroes_of_the_Storm][IP: 213/Starcraft][ClearText][Confidence: DPI][DPI packets: 1][cat: Game/8][14 pkts/908 bytes <-> 21 pkts/1506 bytes][Goodput ratio: 35/41][92.43 sec][bytes ratio: -0.248 (Download)][IAT c2s/s2c min/avg/max/stddev: 3/17 42/51 66/63 22/16][Pkt Len c2s/s2c min/avg/max/stddev: 62/62 65/72 66/74 2/5][Plen Bins: 51,48,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]
diff --git a/tests/cfgs/default/result/imo.pcap.out b/tests/cfgs/default/result/imo.pcap.out
index 5e2ab4259..d61bc342e 100644
--- a/tests/cfgs/default/result/imo.pcap.out
+++ b/tests/cfgs/default/result/imo.pcap.out
@@ -2,7 +2,7 @@ Guessed flow protos:	0
 
 DPI Packets (UDP):	7	(3.50 pkts/flow)
 Confidence DPI              : 2 (flows)
-Num dissector calls: 290 (145.00 diss/flow)
+Num dissector calls: 292 (146.00 diss/flow)
 LRU cache ookla:      0/0/0 (insert/search/found)
 LRU cache bittorrent: 0/0/0 (insert/search/found)
 LRU cache zoom:       0/0/0 (insert/search/found)
diff --git a/tests/cfgs/default/result/instagram.pcap.out b/tests/cfgs/default/result/instagram.pcap.out
index c2bd7039c..5f6d17906 100644
--- a/tests/cfgs/default/result/instagram.pcap.out
+++ b/tests/cfgs/default/result/instagram.pcap.out
@@ -7,7 +7,7 @@ Confidence Unknown          : 1 (flows)
 Confidence Match by port    : 6 (flows)
 Confidence DPI (partial)    : 1 (flows)
 Confidence DPI              : 30 (flows)
-Num dissector calls: 1769 (46.55 diss/flow)
+Num dissector calls: 1770 (46.58 diss/flow)
 LRU cache ookla:      0/0/0 (insert/search/found)
 LRU cache bittorrent: 0/24/0 (insert/search/found)
 LRU cache zoom:       0/0/0 (insert/search/found)
diff --git a/tests/cfgs/default/result/iphone.pcap.out b/tests/cfgs/default/result/iphone.pcap.out
index e3e813743..1285b43c7 100644
--- a/tests/cfgs/default/result/iphone.pcap.out
+++ b/tests/cfgs/default/result/iphone.pcap.out
@@ -5,7 +5,7 @@ DPI Packets (UDP):	55	(1.77 pkts/flow)
 DPI Packets (other):	5	(1.00 pkts/flow)
 Confidence Match by port    : 1 (flows)
 Confidence DPI              : 50 (flows)
-Num dissector calls: 349 (6.84 diss/flow)
+Num dissector calls: 350 (6.86 diss/flow)
 LRU cache ookla:      0/0/0 (insert/search/found)
 LRU cache bittorrent: 0/3/0 (insert/search/found)
 LRU cache zoom:       0/0/0 (insert/search/found)
diff --git a/tests/cfgs/default/result/kontiki.pcap.out b/tests/cfgs/default/result/kontiki.pcap.out
index 946b301ee..7603abb58 100644
--- a/tests/cfgs/default/result/kontiki.pcap.out
+++ b/tests/cfgs/default/result/kontiki.pcap.out
@@ -4,7 +4,7 @@ DPI Packets (UDP):	6	(1.50 pkts/flow)
 DPI Packets (other):	4	(1.00 pkts/flow)
 Confidence Unknown          : 2 (flows)
 Confidence DPI              : 6 (flows)
-Num dissector calls: 322 (40.25 diss/flow)
+Num dissector calls: 324 (40.50 diss/flow)
 LRU cache ookla:      0/0/0 (insert/search/found)
 LRU cache bittorrent: 0/6/0 (insert/search/found)
 LRU cache zoom:       0/0/0 (insert/search/found)
diff --git a/tests/cfgs/default/result/line.pcap.out b/tests/cfgs/default/result/line.pcap.out
index af1b0644e..d592f960b 100644
--- a/tests/cfgs/default/result/line.pcap.out
+++ b/tests/cfgs/default/result/line.pcap.out
@@ -3,7 +3,7 @@ Guessed flow protos:	0
 DPI Packets (TCP):	13	(6.50 pkts/flow)
 DPI Packets (UDP):	40	(13.33 pkts/flow)
 Confidence DPI              : 5 (flows)
-Num dissector calls: 722 (144.40 diss/flow)
+Num dissector calls: 725 (145.00 diss/flow)
 LRU cache ookla:      0/0/0 (insert/search/found)
 LRU cache bittorrent: 0/9/0 (insert/search/found)
 LRU cache zoom:       0/0/0 (insert/search/found)
diff --git a/tests/cfgs/default/result/linecall_falsepositve.pcap.out b/tests/cfgs/default/result/linecall_falsepositve.pcap.out
index 24744c563..a3db56722 100644
--- a/tests/cfgs/default/result/linecall_falsepositve.pcap.out
+++ b/tests/cfgs/default/result/linecall_falsepositve.pcap.out
@@ -2,7 +2,7 @@ Guessed flow protos:	1
 
 DPI Packets (UDP):	25	(25.00 pkts/flow)
 Confidence Unknown          : 1 (flows)
-Num dissector calls: 300 (300.00 diss/flow)
+Num dissector calls: 301 (301.00 diss/flow)
 LRU cache ookla:      0/0/0 (insert/search/found)
 LRU cache bittorrent: 0/3/0 (insert/search/found)
 LRU cache zoom:       0/0/0 (insert/search/found)
diff --git a/tests/cfgs/default/result/nintendo.pcap.out b/tests/cfgs/default/result/nintendo.pcap.out
index 48a286a1f..6b6c8adf8 100644
--- a/tests/cfgs/default/result/nintendo.pcap.out
+++ b/tests/cfgs/default/result/nintendo.pcap.out
@@ -6,7 +6,7 @@ DPI Packets (other):	2	(1.00 pkts/flow)
 Confidence DPI (partial)    : 1 (flows)
 Confidence DPI              : 15 (flows)
 Confidence Match by IP      : 5 (flows)
-Num dissector calls: 1275 (60.71 diss/flow)
+Num dissector calls: 1280 (60.95 diss/flow)
 LRU cache ookla:      0/0/0 (insert/search/found)
 LRU cache bittorrent: 0/18/0 (insert/search/found)
 LRU cache zoom:       0/0/0 (insert/search/found)
diff --git a/tests/cfgs/default/result/openvpn.pcap.out b/tests/cfgs/default/result/openvpn.pcap.out
index b555d6e79..2dc85fc95 100644
--- a/tests/cfgs/default/result/openvpn.pcap.out
+++ b/tests/cfgs/default/result/openvpn.pcap.out
@@ -3,7 +3,7 @@ Guessed flow protos:	0
 DPI Packets (TCP):	6	(6.00 pkts/flow)
 DPI Packets (UDP):	5	(2.50 pkts/flow)
 Confidence DPI              : 3 (flows)
-Num dissector calls: 392 (130.67 diss/flow)
+Num dissector calls: 394 (131.33 diss/flow)
 LRU cache ookla:      0/0/0 (insert/search/found)
 LRU cache bittorrent: 0/0/0 (insert/search/found)
 LRU cache zoom:       0/0/0 (insert/search/found)
diff --git a/tests/cfgs/default/result/ossfuzz_seed_fake_traces_1.pcapng.out b/tests/cfgs/default/result/ossfuzz_seed_fake_traces_1.pcapng.out
index 634858174..48fbbe613 100644
--- a/tests/cfgs/default/result/ossfuzz_seed_fake_traces_1.pcapng.out
+++ b/tests/cfgs/default/result/ossfuzz_seed_fake_traces_1.pcapng.out
@@ -3,7 +3,7 @@ Guessed flow protos:	0
 DPI Packets (TCP):	8	(1.33 pkts/flow)
 DPI Packets (UDP):	13	(3.25 pkts/flow)
 Confidence DPI              : 10 (flows)
-Num dissector calls: 701 (70.10 diss/flow)
+Num dissector calls: 704 (70.40 diss/flow)
 LRU cache ookla:      0/0/0 (insert/search/found)
 LRU cache bittorrent: 0/15/0 (insert/search/found)
 LRU cache zoom:       0/0/0 (insert/search/found)
diff --git a/tests/cfgs/default/result/ossfuzz_seed_fake_traces_2.pcapng.out b/tests/cfgs/default/result/ossfuzz_seed_fake_traces_2.pcapng.out
index 76a94da30..224f7ae37 100644
--- a/tests/cfgs/default/result/ossfuzz_seed_fake_traces_2.pcapng.out
+++ b/tests/cfgs/default/result/ossfuzz_seed_fake_traces_2.pcapng.out
@@ -4,7 +4,7 @@ DPI Packets (TCP):	12	(6.00 pkts/flow)
 DPI Packets (UDP):	4	(2.00 pkts/flow)
 Confidence Match by port    : 1 (flows)
 Confidence DPI              : 3 (flows)
-Num dissector calls: 485 (121.25 diss/flow)
+Num dissector calls: 487 (121.75 diss/flow)
 LRU cache ookla:      0/0/0 (insert/search/found)
 LRU cache bittorrent: 0/3/0 (insert/search/found)
 LRU cache zoom:       0/0/0 (insert/search/found)
diff --git a/tests/cfgs/default/result/ossfuzz_seed_fake_traces_4.pcapng.out b/tests/cfgs/default/result/ossfuzz_seed_fake_traces_4.pcapng.out
index d8d6a9171..bddc0ff70 100644
--- a/tests/cfgs/default/result/ossfuzz_seed_fake_traces_4.pcapng.out
+++ b/tests/cfgs/default/result/ossfuzz_seed_fake_traces_4.pcapng.out
@@ -2,7 +2,7 @@ Guessed flow protos:	1
 
 DPI Packets (UDP):	2	(2.00 pkts/flow)
 Confidence Unknown          : 1 (flows)
-Num dissector calls: 127 (127.00 diss/flow)
+Num dissector calls: 128 (128.00 diss/flow)
 LRU cache ookla:      0/0/0 (insert/search/found)
 LRU cache bittorrent: 0/3/0 (insert/search/found)
 LRU cache zoom:       0/0/0 (insert/search/found)
diff --git a/tests/cfgs/default/result/pps.pcap.out b/tests/cfgs/default/result/pps.pcap.out
index e12cf1773..58985da3c 100644
--- a/tests/cfgs/default/result/pps.pcap.out
+++ b/tests/cfgs/default/result/pps.pcap.out
@@ -5,7 +5,7 @@ DPI Packets (UDP):	196	(4.45 pkts/flow)
 Confidence Unknown          : 29 (flows)
 Confidence Match by port    : 2 (flows)
 Confidence DPI              : 76 (flows)
-Num dissector calls: 5855 (54.72 diss/flow)
+Num dissector calls: 5884 (54.99 diss/flow)
 LRU cache ookla:      0/0/0 (insert/search/found)
 LRU cache bittorrent: 0/93/0 (insert/search/found)
 LRU cache zoom:       0/0/0 (insert/search/found)
diff --git a/tests/cfgs/default/result/quic.pcap.out b/tests/cfgs/default/result/quic.pcap.out
index a56d5e4ae..b79c74f65 100644
--- a/tests/cfgs/default/result/quic.pcap.out
+++ b/tests/cfgs/default/result/quic.pcap.out
@@ -3,7 +3,7 @@ Guessed flow protos:	1
 DPI Packets (UDP):	12	(1.20 pkts/flow)
 Confidence DPI (partial)    : 1 (flows)
 Confidence DPI              : 9 (flows)
-Num dissector calls: 213 (21.30 diss/flow)
+Num dissector calls: 214 (21.40 diss/flow)
 LRU cache ookla:      0/0/0 (insert/search/found)
 LRU cache bittorrent: 0/3/0 (insert/search/found)
 LRU cache zoom:       0/0/0 (insert/search/found)
diff --git a/tests/cfgs/default/result/quic_0RTT.pcap.out b/tests/cfgs/default/result/quic_0RTT.pcap.out
index ff8ffde70..036181019 100644
--- a/tests/cfgs/default/result/quic_0RTT.pcap.out
+++ b/tests/cfgs/default/result/quic_0RTT.pcap.out
@@ -2,7 +2,7 @@ Guessed flow protos:	0
 
 DPI Packets (UDP):	4	(2.00 pkts/flow)
 Confidence DPI              : 2 (flows)
-Num dissector calls: 188 (94.00 diss/flow)
+Num dissector calls: 189 (94.50 diss/flow)
 LRU cache ookla:      0/0/0 (insert/search/found)
 LRU cache bittorrent: 0/3/0 (insert/search/found)
 LRU cache zoom:       0/0/0 (insert/search/found)
diff --git a/tests/cfgs/default/result/raknet.pcap.out b/tests/cfgs/default/result/raknet.pcap.out
index 492e85f2d..83bfa3523 100644
--- a/tests/cfgs/default/result/raknet.pcap.out
+++ b/tests/cfgs/default/result/raknet.pcap.out
@@ -2,7 +2,7 @@ Guessed flow protos:	0
 
 DPI Packets (UDP):	24	(2.00 pkts/flow)
 Confidence DPI              : 12 (flows)
-Num dissector calls: 1422 (118.50 diss/flow)
+Num dissector calls: 1428 (119.00 diss/flow)
 LRU cache ookla:      0/0/0 (insert/search/found)
 LRU cache bittorrent: 0/0/0 (insert/search/found)
 LRU cache zoom:       0/0/0 (insert/search/found)
diff --git a/tests/cfgs/default/result/rx.pcap.out b/tests/cfgs/default/result/rx.pcap.out
index 12fca81e4..1356a2f55 100644
--- a/tests/cfgs/default/result/rx.pcap.out
+++ b/tests/cfgs/default/result/rx.pcap.out
@@ -2,7 +2,7 @@ Guessed flow protos:	0
 
 DPI Packets (UDP):	10	(2.00 pkts/flow)
 Confidence DPI              : 5 (flows)
-Num dissector calls: 622 (124.40 diss/flow)
+Num dissector calls: 627 (125.40 diss/flow)
 LRU cache ookla:      0/0/0 (insert/search/found)
 LRU cache bittorrent: 0/0/0 (insert/search/found)
 LRU cache zoom:       0/0/0 (insert/search/found)
diff --git a/tests/cfgs/default/result/sflow.pcap.out b/tests/cfgs/default/result/sflow.pcap.out
index 51e5af57c..e625c8a70 100644
--- a/tests/cfgs/default/result/sflow.pcap.out
+++ b/tests/cfgs/default/result/sflow.pcap.out
@@ -2,7 +2,7 @@ Guessed flow protos:	0
 
 DPI Packets (UDP):	2	(2.00 pkts/flow)
 Confidence DPI              : 1 (flows)
-Num dissector calls: 110 (110.00 diss/flow)
+Num dissector calls: 111 (111.00 diss/flow)
 LRU cache ookla:      0/0/0 (insert/search/found)
 LRU cache bittorrent: 0/0/0 (insert/search/found)
 LRU cache zoom:       0/0/0 (insert/search/found)
diff --git a/tests/cfgs/default/result/sip_hello.pcapng.out b/tests/cfgs/default/result/sip_hello.pcapng.out
index 1cc57fc0e..fe9006a33 100644
--- a/tests/cfgs/default/result/sip_hello.pcapng.out
+++ b/tests/cfgs/default/result/sip_hello.pcapng.out
@@ -2,7 +2,7 @@ Guessed flow protos:	0
 
 DPI Packets (UDP):	9	(9.00 pkts/flow)
 Confidence DPI              : 1 (flows)
-Num dissector calls: 206 (206.00 diss/flow)
+Num dissector calls: 207 (207.00 diss/flow)
 LRU cache ookla:      0/0/0 (insert/search/found)
 LRU cache bittorrent: 0/3/0 (insert/search/found)
 LRU cache zoom:       0/0/0 (insert/search/found)
diff --git a/tests/cfgs/default/result/skype_udp.pcap.out b/tests/cfgs/default/result/skype_udp.pcap.out
index ad0bb5c3d..f26093a3c 100644
--- a/tests/cfgs/default/result/skype_udp.pcap.out
+++ b/tests/cfgs/default/result/skype_udp.pcap.out
@@ -2,7 +2,7 @@ Guessed flow protos:	0
 
 DPI Packets (UDP):	2	(2.00 pkts/flow)
 Confidence DPI              : 1 (flows)
-Num dissector calls: 125 (125.00 diss/flow)
+Num dissector calls: 126 (126.00 diss/flow)
 LRU cache ookla:      0/0/0 (insert/search/found)
 LRU cache bittorrent: 0/0/0 (insert/search/found)
 LRU cache zoom:       0/0/0 (insert/search/found)
diff --git a/tests/cfgs/default/result/softether.pcap.out b/tests/cfgs/default/result/softether.pcap.out
index e19b3a40b..e2a773a60 100644
--- a/tests/cfgs/default/result/softether.pcap.out
+++ b/tests/cfgs/default/result/softether.pcap.out
@@ -3,7 +3,7 @@ Guessed flow protos:	1
 DPI Packets (TCP):	4	(4.00 pkts/flow)
 DPI Packets (UDP):	31	(10.33 pkts/flow)
 Confidence DPI              : 4 (flows)
-Num dissector calls: 369 (92.25 diss/flow)
+Num dissector calls: 371 (92.75 diss/flow)
 LRU cache ookla:      0/0/0 (insert/search/found)
 LRU cache bittorrent: 0/0/0 (insert/search/found)
 LRU cache zoom:       0/0/0 (insert/search/found)
diff --git a/tests/cfgs/default/result/starcraft_battle.pcap.out b/tests/cfgs/default/result/starcraft_battle.pcap.out
index 72a29cfde..47d9ad068 100644
--- a/tests/cfgs/default/result/starcraft_battle.pcap.out
+++ b/tests/cfgs/default/result/starcraft_battle.pcap.out
@@ -7,7 +7,7 @@ Confidence Match by port    : 8 (flows)
 Confidence DPI (partial)    : 4 (flows)
 Confidence DPI              : 39 (flows)
 Confidence Match by IP      : 1 (flows)
-Num dissector calls: 1431 (27.52 diss/flow)
+Num dissector calls: 1436 (27.62 diss/flow)
 LRU cache ookla:      0/0/0 (insert/search/found)
 LRU cache bittorrent: 0/39/0 (insert/search/found)
 LRU cache zoom:       0/0/0 (insert/search/found)
diff --git a/tests/cfgs/default/result/stun.pcap.out b/tests/cfgs/default/result/stun.pcap.out
index a84cacc78..c23896786 100644
--- a/tests/cfgs/default/result/stun.pcap.out
+++ b/tests/cfgs/default/result/stun.pcap.out
@@ -3,7 +3,7 @@ Guessed flow protos:	0
 DPI Packets (TCP):	4	(4.00 pkts/flow)
 DPI Packets (UDP):	13	(4.33 pkts/flow)
 Confidence DPI              : 4 (flows)
-Num dissector calls: 581 (145.25 diss/flow)
+Num dissector calls: 583 (145.75 diss/flow)
 LRU cache ookla:      0/0/0 (insert/search/found)
 LRU cache bittorrent: 0/0/0 (insert/search/found)
 LRU cache zoom:       0/0/0 (insert/search/found)
diff --git a/tests/cfgs/default/result/stun_signal.pcapng.out b/tests/cfgs/default/result/stun_signal.pcapng.out
index 5199317c4..da6a7ed09 100644
--- a/tests/cfgs/default/result/stun_signal.pcapng.out
+++ b/tests/cfgs/default/result/stun_signal.pcapng.out
@@ -4,7 +4,7 @@ DPI Packets (UDP):	72	(3.43 pkts/flow)
 DPI Packets (other):	2	(1.00 pkts/flow)
 Confidence DPI (partial)    : 1 (flows)
 Confidence DPI              : 22 (flows)
-Num dissector calls: 2330 (101.30 diss/flow)
+Num dissector calls: 2345 (101.96 diss/flow)
 LRU cache ookla:      0/0/0 (insert/search/found)
 LRU cache bittorrent: 0/24/0 (insert/search/found)
 LRU cache zoom:       0/0/0 (insert/search/found)
diff --git a/tests/cfgs/default/result/synscan.pcap.out b/tests/cfgs/default/result/synscan.pcap.out
index 6bcb2a859..525e650d9 100644
--- a/tests/cfgs/default/result/synscan.pcap.out
+++ b/tests/cfgs/default/result/synscan.pcap.out
@@ -124,7 +124,7 @@ iSCSI	2	116	2
 	44	TCP 172.16.0.8:36050 -> 64.13.134.52:2605 [proto: 13/BGP][IP: 0/Unknown][ClearText][Confidence: Match by port][DPI packets: 1][cat: Network/14][1 pkts/58 bytes -> 0 pkts/0 bytes][Goodput ratio: 0/0][< 1 sec][Risk: ** Unidirectional Traffic **][Risk Score: 10][Risk Info: No server to client traffic][Plen Bins: 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]
 	45	TCP 172.16.0.8:36050 -> 64.13.134.52:3000 [proto: 26/ntop][IP: 0/Unknown][ClearText][Confidence: Match by port][DPI packets: 1][cat: Network/14][1 pkts/58 bytes -> 0 pkts/0 bytes][Goodput ratio: 0/0][< 1 sec][Risk: ** Unidirectional Traffic **][Risk Score: 10][Risk Info: No server to client traffic][Plen Bins: 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]
 	46	TCP 172.16.0.8:36050 -> 64.13.134.52:3128 [proto: 131/HTTP_Proxy][IP: 0/Unknown][ClearText][Confidence: Match by port][DPI packets: 1][cat: Web/5][1 pkts/58 bytes -> 0 pkts/0 bytes][Goodput ratio: 0/0][< 1 sec][Risk: ** Unidirectional Traffic **][Risk Score: 10][Risk Info: No server to client traffic][Plen Bins: 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]
-	47	TCP 172.16.0.8:36050 -> 64.13.134.52:3260 [proto: 336/iSCSI][IP: 0/Unknown][ClearText][Confidence: Match by port][DPI packets: 1][1 pkts/58 bytes -> 0 pkts/0 bytes][Goodput ratio: 0/0][< 1 sec][Risk: ** Unidirectional Traffic **][Risk Score: 10][Risk Info: No server to client traffic][Plen Bins: 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]
+	47	TCP 172.16.0.8:36050 -> 64.13.134.52:3260 [proto: 337/iSCSI][IP: 0/Unknown][ClearText][Confidence: Match by port][DPI packets: 1][1 pkts/58 bytes -> 0 pkts/0 bytes][Goodput ratio: 0/0][< 1 sec][Risk: ** Unidirectional Traffic **][Risk Score: 10][Risk Info: No server to client traffic][Plen Bins: 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]
 	48	TCP 172.16.0.8:36050 -> 64.13.134.52:3306 [proto: 20/MySQL][IP: 0/Unknown][ClearText][Confidence: Match by port][DPI packets: 1][cat: Database/11][1 pkts/58 bytes -> 0 pkts/0 bytes][Goodput ratio: 0/0][< 1 sec][Risk: ** Unidirectional Traffic **][Risk Score: 10][Risk Info: No server to client traffic][Plen Bins: 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]
 	49	TCP 172.16.0.8:36050 -> 64.13.134.52:3389 [proto: 88/RDP][IP: 0/Unknown][ClearText][Confidence: Match by port][DPI packets: 1][cat: RemoteAccess/12][1 pkts/58 bytes -> 0 pkts/0 bytes][Goodput ratio: 0/0][< 1 sec][Risk: ** Desktop/File Sharing **** Unidirectional Traffic **][Risk Score: 20][Risk Info: No server to client traffic / Found RDP][Plen Bins: 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]
 	50	TCP 172.16.0.8:36050 -> 64.13.134.52:4343 [proto: 170/Whois-DAS][IP: 0/Unknown][ClearText][Confidence: Match by port][DPI packets: 1][cat: Network/14][1 pkts/58 bytes -> 0 pkts/0 bytes][Goodput ratio: 0/0][< 1 sec][Risk: ** Unidirectional Traffic **][Risk Score: 10][Risk Info: No server to client traffic][Plen Bins: 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]
@@ -188,7 +188,7 @@ iSCSI	2	116	2
 	108	TCP 172.16.0.8:36051 -> 64.13.134.52:2605 [proto: 13/BGP][IP: 0/Unknown][ClearText][Confidence: Match by port][DPI packets: 1][cat: Network/14][1 pkts/58 bytes -> 0 pkts/0 bytes][Goodput ratio: 0/0][< 1 sec][Risk: ** Unidirectional Traffic **][Risk Score: 10][Risk Info: No server to client traffic][Plen Bins: 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]
 	109	TCP 172.16.0.8:36051 -> 64.13.134.52:3000 [proto: 26/ntop][IP: 0/Unknown][ClearText][Confidence: Match by port][DPI packets: 1][cat: Network/14][1 pkts/58 bytes -> 0 pkts/0 bytes][Goodput ratio: 0/0][< 1 sec][Risk: ** Unidirectional Traffic **][Risk Score: 10][Risk Info: No server to client traffic][Plen Bins: 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]
 	110	TCP 172.16.0.8:36051 -> 64.13.134.52:3128 [proto: 131/HTTP_Proxy][IP: 0/Unknown][ClearText][Confidence: Match by port][DPI packets: 1][cat: Web/5][1 pkts/58 bytes -> 0 pkts/0 bytes][Goodput ratio: 0/0][< 1 sec][Risk: ** Unidirectional Traffic **][Risk Score: 10][Risk Info: No server to client traffic][Plen Bins: 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]
-	111	TCP 172.16.0.8:36051 -> 64.13.134.52:3260 [proto: 336/iSCSI][IP: 0/Unknown][ClearText][Confidence: Match by port][DPI packets: 1][1 pkts/58 bytes -> 0 pkts/0 bytes][Goodput ratio: 0/0][< 1 sec][Risk: ** Unidirectional Traffic **][Risk Score: 10][Risk Info: No server to client traffic][Plen Bins: 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]
+	111	TCP 172.16.0.8:36051 -> 64.13.134.52:3260 [proto: 337/iSCSI][IP: 0/Unknown][ClearText][Confidence: Match by port][DPI packets: 1][1 pkts/58 bytes -> 0 pkts/0 bytes][Goodput ratio: 0/0][< 1 sec][Risk: ** Unidirectional Traffic **][Risk Score: 10][Risk Info: No server to client traffic][Plen Bins: 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]
 	112	TCP 172.16.0.8:36051 -> 64.13.134.52:3306 [proto: 20/MySQL][IP: 0/Unknown][ClearText][Confidence: Match by port][DPI packets: 1][cat: Database/11][1 pkts/58 bytes -> 0 pkts/0 bytes][Goodput ratio: 0/0][< 1 sec][Risk: ** Unidirectional Traffic **][Risk Score: 10][Risk Info: No server to client traffic][Plen Bins: 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]
 	113	TCP 172.16.0.8:36051 -> 64.13.134.52:3389 [proto: 88/RDP][IP: 0/Unknown][ClearText][Confidence: Match by port][DPI packets: 1][cat: RemoteAccess/12][1 pkts/58 bytes -> 0 pkts/0 bytes][Goodput ratio: 0/0][< 1 sec][Risk: ** Desktop/File Sharing **** Unidirectional Traffic **][Risk Score: 20][Risk Info: No server to client traffic / Found RDP][Plen Bins: 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]
 	114	TCP 172.16.0.8:36051 -> 64.13.134.52:4343 [proto: 170/Whois-DAS][IP: 0/Unknown][ClearText][Confidence: Match by port][DPI packets: 1][cat: Network/14][1 pkts/58 bytes -> 0 pkts/0 bytes][Goodput ratio: 0/0][< 1 sec][Risk: ** Unidirectional Traffic **][Risk Score: 10][Risk Info: No server to client traffic][Plen Bins: 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]
diff --git a/tests/cfgs/default/result/teams.pcap.out b/tests/cfgs/default/result/teams.pcap.out
index bf18b986f..21b48ce7a 100644
--- a/tests/cfgs/default/result/teams.pcap.out
+++ b/tests/cfgs/default/result/teams.pcap.out
@@ -6,7 +6,7 @@ DPI Packets (other):	1	(1.00 pkts/flow)
 Confidence Unknown          : 1 (flows)
 Confidence DPI (partial)    : 2 (flows)
 Confidence DPI              : 80 (flows)
-Num dissector calls: 595 (7.17 diss/flow)
+Num dissector calls: 596 (7.18 diss/flow)
 LRU cache ookla:      0/0/0 (insert/search/found)
 LRU cache bittorrent: 0/9/0 (insert/search/found)
 LRU cache zoom:       0/0/0 (insert/search/found)
diff --git a/tests/cfgs/default/result/teamspeak3.pcap.out b/tests/cfgs/default/result/teamspeak3.pcap.out
index 7ed97acae..c3082455c 100644
--- a/tests/cfgs/default/result/teamspeak3.pcap.out
+++ b/tests/cfgs/default/result/teamspeak3.pcap.out
@@ -2,7 +2,7 @@ Guessed flow protos:	0
 
 DPI Packets (UDP):	4	(2.00 pkts/flow)
 Confidence DPI              : 2 (flows)
-Num dissector calls: 199 (99.50 diss/flow)
+Num dissector calls: 200 (100.00 diss/flow)
 LRU cache ookla:      0/0/0 (insert/search/found)
 LRU cache bittorrent: 0/0/0 (insert/search/found)
 LRU cache zoom:       0/0/0 (insert/search/found)
diff --git a/tests/cfgs/default/result/teamviewer.pcap.out b/tests/cfgs/default/result/teamviewer.pcap.out
index 84a211f7c..8b8ac7925 100644
--- a/tests/cfgs/default/result/teamviewer.pcap.out
+++ b/tests/cfgs/default/result/teamviewer.pcap.out
@@ -3,7 +3,7 @@ Guessed flow protos:	0
 DPI Packets (TCP):	4	(4.00 pkts/flow)
 DPI Packets (UDP):	4	(4.00 pkts/flow)
 Confidence DPI              : 2 (flows)
-Num dissector calls: 153 (76.50 diss/flow)
+Num dissector calls: 154 (77.00 diss/flow)
 LRU cache ookla:      0/0/0 (insert/search/found)
 LRU cache bittorrent: 0/0/0 (insert/search/found)
 LRU cache zoom:       0/0/0 (insert/search/found)
diff --git a/tests/cfgs/default/result/telegram.pcap.out b/tests/cfgs/default/result/telegram.pcap.out
index 05f40a32e..eceb9e0ef 100644
--- a/tests/cfgs/default/result/telegram.pcap.out
+++ b/tests/cfgs/default/result/telegram.pcap.out
@@ -3,7 +3,7 @@ Guessed flow protos:	5
 DPI Packets (UDP):	93	(1.94 pkts/flow)
 Confidence Unknown          : 2 (flows)
 Confidence DPI              : 46 (flows)
-Num dissector calls: 1586 (33.04 diss/flow)
+Num dissector calls: 1588 (33.08 diss/flow)
 LRU cache ookla:      0/0/0 (insert/search/found)
 LRU cache bittorrent: 0/6/0 (insert/search/found)
 LRU cache zoom:       0/0/0 (insert/search/found)
diff --git a/tests/cfgs/default/result/tftp.pcap.out b/tests/cfgs/default/result/tftp.pcap.out
index 10a4de980..36b7b8929 100644
--- a/tests/cfgs/default/result/tftp.pcap.out
+++ b/tests/cfgs/default/result/tftp.pcap.out
@@ -2,7 +2,7 @@ Guessed flow protos:	0
 
 DPI Packets (UDP):	13	(1.86 pkts/flow)
 Confidence DPI              : 7 (flows)
-Num dissector calls: 315 (45.00 diss/flow)
+Num dissector calls: 317 (45.29 diss/flow)
 LRU cache ookla:      0/0/0 (insert/search/found)
 LRU cache bittorrent: 0/0/0 (insert/search/found)
 LRU cache zoom:       0/0/0 (insert/search/found)
diff --git a/tests/cfgs/default/result/toca-boca.pcap.out b/tests/cfgs/default/result/toca-boca.pcap.out
index a0b13178e..621c28b32 100644
--- a/tests/cfgs/default/result/toca-boca.pcap.out
+++ b/tests/cfgs/default/result/toca-boca.pcap.out
@@ -3,7 +3,7 @@ Guessed flow protos:	4
 DPI Packets (UDP):	21	(1.00 pkts/flow)
 Confidence Match by port    : 4 (flows)
 Confidence DPI              : 17 (flows)
-Num dissector calls: 453 (21.57 diss/flow)
+Num dissector calls: 457 (21.76 diss/flow)
 LRU cache ookla:      0/0/0 (insert/search/found)
 LRU cache bittorrent: 0/12/0 (insert/search/found)
 LRU cache zoom:       0/0/0 (insert/search/found)
diff --git a/tests/cfgs/default/result/viber.pcap.out b/tests/cfgs/default/result/viber.pcap.out
index 14e23df35..8f76ea738 100644
--- a/tests/cfgs/default/result/viber.pcap.out
+++ b/tests/cfgs/default/result/viber.pcap.out
@@ -5,7 +5,7 @@ DPI Packets (UDP):	27	(1.93 pkts/flow)
 DPI Packets (other):	2	(1.00 pkts/flow)
 Confidence DPI (partial)    : 4 (flows)
 Confidence DPI              : 25 (flows)
-Num dissector calls: 519 (17.90 diss/flow)
+Num dissector calls: 520 (17.93 diss/flow)
 LRU cache ookla:      0/0/0 (insert/search/found)
 LRU cache bittorrent: 0/12/0 (insert/search/found)
 LRU cache zoom:       0/0/0 (insert/search/found)
diff --git a/tests/cfgs/default/result/webex.pcap.out b/tests/cfgs/default/result/webex.pcap.out
index f89ccb0d7..84ed8af8d 100644
--- a/tests/cfgs/default/result/webex.pcap.out
+++ b/tests/cfgs/default/result/webex.pcap.out
@@ -6,7 +6,7 @@ Confidence Match by port    : 1 (flows)
 Confidence DPI (partial)    : 2 (flows)
 Confidence DPI              : 53 (flows)
 Confidence Match by IP      : 1 (flows)
-Num dissector calls: 320 (5.61 diss/flow)
+Num dissector calls: 321 (5.63 diss/flow)
 LRU cache ookla:      0/0/0 (insert/search/found)
 LRU cache bittorrent: 0/12/0 (insert/search/found)
 LRU cache zoom:       0/0/0 (insert/search/found)
diff --git a/tests/cfgs/default/result/weibo.pcap.out b/tests/cfgs/default/result/weibo.pcap.out
index affc00fe8..2f439e912 100644
--- a/tests/cfgs/default/result/weibo.pcap.out
+++ b/tests/cfgs/default/result/weibo.pcap.out
@@ -5,7 +5,7 @@ DPI Packets (UDP):	44	(3.14 pkts/flow)
 Confidence Match by port    : 13 (flows)
 Confidence DPI (partial)    : 8 (flows)
 Confidence DPI              : 23 (flows)
-Num dissector calls: 572 (13.00 diss/flow)
+Num dissector calls: 574 (13.05 diss/flow)
 LRU cache ookla:      0/0/0 (insert/search/found)
 LRU cache bittorrent: 0/63/0 (insert/search/found)
 LRU cache zoom:       0/0/0 (insert/search/found)
diff --git a/tests/cfgs/default/result/wireguard.pcap.out b/tests/cfgs/default/result/wireguard.pcap.out
index 51199156d..b47f85071 100644
--- a/tests/cfgs/default/result/wireguard.pcap.out
+++ b/tests/cfgs/default/result/wireguard.pcap.out
@@ -2,7 +2,7 @@ Guessed flow protos:	0
 
 DPI Packets (UDP):	6	(3.00 pkts/flow)
 Confidence DPI              : 2 (flows)
-Num dissector calls: 259 (129.50 diss/flow)
+Num dissector calls: 261 (130.50 diss/flow)
 LRU cache ookla:      0/0/0 (insert/search/found)
 LRU cache bittorrent: 0/0/0 (insert/search/found)
 LRU cache zoom:       0/0/0 (insert/search/found)
diff --git a/tests/cfgs/default/result/zoom2.pcap.out b/tests/cfgs/default/result/zoom2.pcap.out
index cf99397f9..45d5eb3b4 100644
--- a/tests/cfgs/default/result/zoom2.pcap.out
+++ b/tests/cfgs/default/result/zoom2.pcap.out
@@ -4,7 +4,7 @@ DPI Packets (TCP):	8	(8.00 pkts/flow)
 DPI Packets (UDP):	15	(5.00 pkts/flow)
 DPI Packets (other):	1	(1.00 pkts/flow)
 Confidence DPI              : 5 (flows)
-Num dissector calls: 491 (98.20 diss/flow)
+Num dissector calls: 494 (98.80 diss/flow)
 LRU cache ookla:      0/0/0 (insert/search/found)
 LRU cache bittorrent: 0/0/0 (insert/search/found)
 LRU cache zoom:       1/0/0 (insert/search/found)
diff --git a/tests/cfgs/default/result/zoom_p2p.pcapng.out b/tests/cfgs/default/result/zoom_p2p.pcapng.out
index c1e41f201..05a970529 100644
--- a/tests/cfgs/default/result/zoom_p2p.pcapng.out
+++ b/tests/cfgs/default/result/zoom_p2p.pcapng.out
@@ -4,7 +4,7 @@ DPI Packets (UDP):	88	(8.80 pkts/flow)
 DPI Packets (other):	2	(1.00 pkts/flow)
 Confidence DPI (partial cache): 4 (flows)
 Confidence DPI              : 8 (flows)
-Num dissector calls: 1099 (91.58 diss/flow)
+Num dissector calls: 1103 (91.92 diss/flow)
 LRU cache ookla:      0/0/0 (insert/search/found)
 LRU cache bittorrent: 0/12/0 (insert/search/found)
 LRU cache zoom:       0/0/0 (insert/search/found)
diff --git a/tests/cfgs/disable_protocols/result/dns_long_domainname.pcap.out b/tests/cfgs/disable_protocols/result/dns_long_domainname.pcap.out
index e8a6aa07e..2854544be 100644
--- a/tests/cfgs/disable_protocols/result/dns_long_domainname.pcap.out
+++ b/tests/cfgs/disable_protocols/result/dns_long_domainname.pcap.out
@@ -2,7 +2,7 @@ Guessed flow protos:	1
 
 DPI Packets (UDP):	2	(2.00 pkts/flow)
 Confidence Match by IP      : 1 (flows)
-Num dissector calls: 125 (125.00 diss/flow)
+Num dissector calls: 126 (126.00 diss/flow)
 LRU cache ookla:      0/0/0 (insert/search/found)
 LRU cache bittorrent: 0/3/0 (insert/search/found)
 LRU cache zoom:       0/0/0 (insert/search/found)
diff --git a/tests/cfgs/disable_protocols/result/quic-mvfst-27.pcapng.out b/tests/cfgs/disable_protocols/result/quic-mvfst-27.pcapng.out
index debb44526..75681a54d 100644
--- a/tests/cfgs/disable_protocols/result/quic-mvfst-27.pcapng.out
+++ b/tests/cfgs/disable_protocols/result/quic-mvfst-27.pcapng.out
@@ -2,7 +2,7 @@ Guessed flow protos:	1
 
 DPI Packets (UDP):	20	(20.00 pkts/flow)
 Confidence Match by IP      : 1 (flows)
-Num dissector calls: 261 (261.00 diss/flow)
+Num dissector calls: 262 (262.00 diss/flow)
 LRU cache ookla:      0/0/0 (insert/search/found)
 LRU cache bittorrent: 0/3/0 (insert/search/found)
 LRU cache zoom:       0/0/0 (insert/search/found)
diff --git a/windows/nDPI.vcxproj b/windows/nDPI.vcxproj
index 7a21b3cab..0c831dc3b 100644
--- a/windows/nDPI.vcxproj
+++ b/windows/nDPI.vcxproj
@@ -233,6 +233,7 @@
     <ClCompile Include="..\src\lib\protocols\h323.c" />
     <ClCompile Include="..\src\lib\protocols\halflife2_and_mods.c" />
     <ClCompile Include="..\src\lib\protocols\hangout.c" />
+    <ClCompile Include="..\src\lib\protocols\hots.c" />
     <ClCompile Include="..\src\lib\protocols\http.c" />
     <ClCompile Include="..\src\lib\protocols\iax.c" />
     <ClCompile Include="..\src\lib\protocols\icecast.c" />